{"personrec":{"StatusID":1,"PersStatus":null,"Status":"Valid","PersID":29983,"PersName":"Twijnstra, Robert Hendrik","PublicFlag":1,"CheckedFlag":0,"Surname":"Twijnstra","Firstname":"Robert Hendrik","Initials":"R.H.","AddressedAs":null,"Function":null,"DateLastModified":{"date":"2023-05-02 10:08:18.393000","timezone_type":1,"timezone":"+00:00"},"PersTitle":null,"PersStatusID":null,"AbstractEnglish":null,"AbstractOtherLang":null,"AbstractLangCode":null,"AbstractLangID":null,"AutID":541562,"ND":"2014-05-13","UD":"2014-05-13"},"loaninfo":null,"pictures":[],"institutes":[{"instituterec":{"OrderNr":1,"Acronym":"NIOZ","ENFunction":null,"InsIDtmp":397,"OrigNameLangCode":"en","OrigNameLangID":15,"FullOrigName":"Royal Netherlands Institute for Sea Research","InsID":397,"Function":null,"BeginDay":null,"BeginMonth":null,"BeginYear":null,"Begindate":"","Enddate":"","PIAdrID":156606,"AdrID":111529,"Line1":null,"Line2":null,"Line3":null,"Line4":null,"Phone":null,"GSM":null,"Email":"RobertHendrik.Twijnstra@nioz.nl","EnvName":"Netherlands","EncAddress":"Landsdiep 4, PB 59, 1790 AB Den Burg, Texel, Netherlands","FullStandardName":"Koninklijk Nederlands Instituut voor Onderzoek der Zee","DirectorFlag":null,"MarineSciFlag":null,"SpecializedFlag":null},"parent":null,"institutes":null,"references":null,"conferences":null,"datasets":null,"persons":null,"pastpers":null,"subpers":null,"projects":null,"urls":null,"pictures":null,"published":null,"affrefs":null,"collections":null,"thesterms":null,"taxterms":null,"geoterms":null,"thestermsFRIS":null,"nXtins":null,"previns":null,"spcols":null,"resmessage":"no id specified","complete":0,"participantrec":null,"peerrevs":null,"urlmaps":null}],"pastins":[],"projects":[],"datasets":null,"references":{"A1":[{"BRefID":408189,"RR":"<b>Cohen, J.; Twijnstra, R.H.; Schiller, J.; Montecinos Arismendi, G.; Reus, B.; Soetaert, K.; Timmermans, K.</b> (2025). Global interfertility and heterosis in sugar kelp populations: a next step in sugar kelp breeding. <i>J. Appl. Phycol. 37(2)</i>: 1213-1226. <a href=\"https://dx.doi.org/10.1007/s10811-025-03447-7\" target=\"_blank\">https://dx.doi.org/10.1007/s10811-025-03447-7</a>","AutID":541562,"MonDate":null,"AnaDate":2025,"PeerRev":1,"outputType":"1_A1","OpenAcc":1},{"BRefID":406733,"RR":"<b>Jolma, E.R.E.; Born-Torrijos, A.; Engelsma, M.; Heesterbeek, H.; van Leeuwen, A.; Twijnstra, R.H.; Wegner, K.M.; Thieltges, D.W.</b> (2025). Temperature effects on the impact of two invasive parasitic copepods on the survival, growth, condition, and reproduction of native mussels. <i>Biological Invasions 27(2)</i>: 67. <a href=\"https://dx.doi.org/10.1007/s10530-024-03527-8\" target=\"_blank\">https://dx.doi.org/10.1007/s10530-024-03527-8</a>","AutID":541562,"MonDate":null,"AnaDate":2025,"PeerRev":1,"outputType":"1_A1","OpenAcc":1},{"BRefID":396365,"RR":"<b>Jolma, E.R.E.; Born-Torrijos, A.; Heesterbeek, H.; van Leeuwen, A.; van Leeuwen, S.M.; Twijnstra, R.H.; Wegner, K.M.; Thieltges, D.W.</b> (2024). Warming effects on the life cycles of two parasitic copepods with different invasion histories. <i>Ecol. Evol. 14(6)</i>: e11485. <a href=\"https://dx.doi.org/10.1002/ece3.11485\" target=\"_blank\">https://dx.doi.org/10.1002/ece3.11485</a>","AutID":541562,"MonDate":null,"AnaDate":2024,"PeerRev":1,"outputType":"1_A1","OpenAcc":1},{"BRefID":367560,"RR":"<b>Derksen, G.C.H.; Blommaert, L.; Bastiaens, L.; Hasserbetçi, C.; Fremouw, R.; van Groenigen, J.; Twijnstra, R.H.; Timmermans, K.R.</b> (2023). ATR-FTIR spectroscopy combined with multivariate analysis as a rapid tool to infer the biochemical composition of <i>Ulva laetevirens</i> (Chlorophyta). <i>Front. Mar. Sci. 10</i>: 1154461. <a href=\"https://dx.doi.org/10.3389/fmars.2023.1154461\" target=\"_blank\">https://dx.doi.org/10.3389/fmars.2023.1154461</a>","AutID":541562,"MonDate":null,"AnaDate":2023,"PeerRev":1,"outputType":"1_A1","OpenAcc":1},{"BRefID":368126,"RR":"<b>Derksen, G.C.H.; Blommaert, L.; Bastiaens, L.; Hasserbetçi, C.; Fremouw, R.; van Groenigen, J.; Twijnstra, R.H.; Timmermans, K.R.</b> (2023). ATR-FTIR spectroscopy combined with multivariate analysis as a rapid tool to infer the biochemical composition of Ulva laetevirens (Chlorophyta). <i>Front. Mar. Sci. 10</i>: 1154461. <a href=\"https://dx.doi.org/10.3389/fmars.2023.1154461\" target=\"_blank\">https://dx.doi.org/10.3389/fmars.2023.1154461</a>","AutID":541562,"MonDate":null,"AnaDate":2023,"PeerRev":1,"outputType":"1_A1","OpenAcc":1}]},"urls":[{"URL":"https://www.nioz.nl/en/about/organisation/staff/Robert-Twijnstra","externalID":null,"URLTypeCode":null,"URLType":"Personal home page"}],"spcols":null,"thesterms":null,"taxterms":null,"pub":1,"newses":{"SesID":69641,"LoginName":"VLIZ2000\\liesbethl","LoginID":335,"DD":"2014-05-13"},"updses":{"SesID":69641,"LoginName":"VLIZ2000\\liesbethl","LoginID":335,"DD":"2014-05-13"},"urlmaps":[],"resmessage":"no id specified","complete":1}